/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.parquet.predicate;

import io.trino.parquet.DictionaryPage;
import org.apache.parquet.column.ColumnDescriptor;

import java.util.Optional;

public class DictionaryDescriptor
{
    private final ColumnDescriptor columnDescriptor;
    private final boolean nullAllowed;
    private final Optional<DictionaryPage> dictionaryPage;

    public DictionaryDescriptor(ColumnDescriptor columnDescriptor, boolean nullAllowed, Optional<DictionaryPage> dictionaryPage)
    {
        this.columnDescriptor = columnDescriptor;
        this.nullAllowed = nullAllowed;
        this.dictionaryPage = dictionaryPage;
    }

    public ColumnDescriptor getColumnDescriptor()
    {
        return columnDescriptor;
    }

    public boolean isNullAllowed()
    {
        return nullAllowed;
    }

    public Optional<DictionaryPage> getDictionaryPage()
    {
        return dictionaryPage;
    }
}
